Arrhythmias are abnormal heart rhythms in which the heart may beat too fast, too slow, or irregularly. These rhythm disturbances occur due to abnormalities in the electrical system of the heart.
Arrhythmias are abnormal heart rhythms in which the heart may beat too fast, too slow, or irregularly. These rhythm disturbances occur due to abnormalities in the electrical system of the heart.
Patients may experience palpitations, dizziness, fainting, chest discomfort, breathlessness, weakness, or awareness of abnormal heartbeat. Some arrhythmias may be harmless, while others can become serious and increase the risk of stroke or sudden cardiac arrest.
Diagnosis may involve ECG, Holter monitoring, event monitoring, echocardiography, or electrophysiology evaluation. Treatment may include medications, pacemaker implantation, ICD implantation, catheter ablation, or lifestyle modification depending on the condition.
Early diagnosis and treatment help improve symptoms and reduce complications.
ESC
